miniupnp/miniupnpc/testminiwget.c at master · symform/miniupnp

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/* $Id: testminiwget.c,v 1.4 2012/06/23 22:35:59 nanard Exp $ */

/* Project : miniupnp

* Author : Thomas Bernard

* This software is subject to the conditions detailed in the

* LICENCE file provided in this distribution.

* */

#include <stdio.h>

#include <stdlib.h>

#include "miniwget.h"

/**

* This program uses the miniwget / miniwget_getaddr function

* from miniwget.c in order to retreive a web ressource using

* a GET HTTP method, and store it in a file.

int main(int argc, char * * argv)

{

void * data;

int size, writtensize;

FILE *f;

char addr[64];

if(argc < 3) {

fprintf(stderr, "Usage:\t%s url file\n", argv[0]);

fprintf(stderr, "Example:\t%s http://www.google.com/ out.html\n", argv[0]);

return 1;

}

data = miniwget_getaddr(argv[1], &size, addr, sizeof(addr), 0);

if(!data) {

fprintf(stderr, "Error fetching %s\n", argv[1]);

return 1;

}

printf("local address : %s\n", addr);

printf("got %d bytes\n", size);

f = fopen(argv[2], "wb");

if(!f) {

fprintf(stderr, "Cannot open file %s for writing\n", argv[2]);

free(data);

return 1;

}

writtensize = fwrite(data, 1, size, f);

if(writtensize != size) {

fprintf(stderr, "Could only write %d bytes out of %d to %s\n",

writtensize, size, argv[2]);

} else {

printf("%d bytes written to %s\n", writtensize, argv[2]);

}

fclose(f);

free(data);

return 0;

}

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